Nu U Nutrition - Vitamin D 4000IU - 365 Softgel Capsules not Tablets - 1 Year Supply - Quadruple Strength - Easy to Swallow - Cholecalciferol Form Vitamin D3 Supplement - Made in the UK
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Ranked from real customer ratings, not sponsored placement. How we rank →
Overview
Nu U Nutrition Vitamin D 4000IU - 365 Softgel Capsules sits on our vitamin d shelf, where the ranking comes from what buyers actually said rather than from what the box says. From the seller's own listing: Our ultra strength Vitamin D3 4000 IU supplement is one of the most powerful formulations available. We offer an incredible 365 softgels per bottle. UNBEATABLE VALUE keeping you replenished with Vitamin D for a FULL YEAR. That is the maker talking, not us, so read it as a claim rather than a finding. Buyers have it at 4.7 out of 5 from 11,400 ratings. We work out below what that is worth against everything else on the shelf.
At a glance
Brand
Nu U Nutrition
Amazon rating
4.7 out of 5, from 11,400 ratings
Against the shelf
exactly the vitamin d median of 4.7
Our placing
5 of 51, weighted for how many people rated it
Where the price sits
Middle of a shelf running £3.50 to £29.99
How settled
A solid base of ratings behind the score
In the pack
365 capsules, so the per-unit cost is shown with the price
Taken from the wording on the listing itself and the price we track, not from a brand claim about value.
How we rank →
How it compares on the vitamin d shelf
We track 51 rated vitamin d products, and the middle of that pack scores 4.7 out of 5. This one is on 4.7. That sits mid-table. Ratings this close together don't decide anything on their own, so weigh pack size, price per unit and the specifics below instead. Weighted for review volume, we place it fifth on this shelf.
11,400 people rated it, where the shelf median is 1,800. With that many opinions behind it the score won't move much, and it is difficult to manipulate. That is exactly why volume carries weight in our ranking.
The shelf runs from £3.50 to £29.99 and the midpoint is about £8.99. On price, this one is in the middle third. Which is where most sensible buys end up: not the cheapest on the shelf, and not the one you pay a name for.
Worked out from the 51 vitamin d products we track, not from the brand's own claims.
How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
QUADRUPLE STRENGTH D3 - Our ultra strength Vitamin D3 4000 IU supplement is one of the most powerful formulations available. Offering FOUR TIMES the strength of regular vit d products which offer 1000 IU per softgel you would need to take 4 to achieve the same dosage. Our one a day, small softgels are easy to swallow and offer a convenient way to take vitamin D3.
12 MONTH'S SUPPLY - We offer an incredible 365 softgels per bottle. UNBEATABLE VALUE keeping you replenished with Vitamin D for a FULL YEAR. You won’t have to worry about running out or reordering until next year with our 52 week supply.
D3 WITHOUT THE SUN - Sunlight is the most common source of Vitamin D but most people don’t get enough exposure to remain healthy. Our Vitamin D3 from cholecalciferol is the same form of Vit D your skin cells produce naturally when exposed to sun. Vitamin D3 is vital and contributes to the maintenance of normal bones, teeth, muscle function and the normal absorption/utilisation of calcium and phosphorus*. (*EFSA approved claims.)
UK MADE PRODUCT - Our Vitamin D is made in the UK to current GMP standards. We ensure all our products meet stringent UK/EU legislation to maintain a high level of health and safety standards. We provide genuine quality assurance; we want you to be satisfied!
THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.
